Navigability of the River Niger between Tossaye and Yelwa
Subtitle: final report.
Contributors: River Niger Commission.; Netherlands. Departement van Buitenlandse Zaken.
Publisher: NEDECO
Published: 1970
Place of publication: The Hague
Language: eng
Subjects: Niger River -- Navigation.
Other titles: Navigability study of the River Niger between Tossaye and Yelwa.
Notes: At head of title: River Niger Commission. Kingdom of the Netherlands Ministry of Foreign Affairs.
Cover title: Navigability study of the River Niger between Tossaye and Yelwa.
Vol. 2 has title: Plans and longitudinal profiles.